A PDE characterization of the intrinsic mode functions.

El-Hadji Samba Diop Radjesvarane Alexandre Abdel-Ouahab Boudraa

Published in: ICASSP (2009)

Keyphrases

empirical mode decomposition
intrinsic mode functions
hilbert huang transform
non stationary
partial differential equations
instantaneous frequency
level set
multiscale
wavelet decomposition
feature extraction
image enhancement
signal analysis